Nutrition Services

Nutrition Services

Built for those who demand the edge

What are nutrition services

At KPI, we believe nutrition is a competitive edge. Whether you're managing elite talent or becoming one, our performance nutrition systems deliver clarity, consistency, and results - tailored to your unique goals and demands.

  • Led by Dr. Nessan Costello, PhD, Senior Lecturer in Sport Nutrition and performance consultant to world-class performers.
  • Over 10 years of applied experience across Premier League, EFL, international sport, and elite entertainment.
  • Elite performance nutrition systems embedded in professional sport, Olympic setups, and performance-driven organisations.
  • 25+ peer-reviewed publications and £750K+ in awarded research funding to shape best practice across elite sport nutrition.
  • £750K+ in awarded funding to develop innovative, measurable nutrition systems.
  • Experienced delivery across performance teams, private clients, chefs, and clubs worldwide.

Because elite isn’t a moment - it’s how you fuel between them

You demand world-class performance - but your nutrition system isn’t built to deliver it. Without precision fuelling, recovery, and consistency, even the most talented athletes and performers fall short. Energy dips, injuries creep in, and results become unpredictable. This isn’t a training problem. It’s a systems problem. And the cost? Missed opportunities, delayed progress, and potential left on the table.

1
Embedded Nutritionist

Day-to-day support for high performance decisions.

2
Bespoke Performance Plan

Personalised fuelling and recovery strategies.

3
Chef Concierge Service

Elite meals delivered fresh and aligned to performance goals.

4
Testing & Metrics

Blood, hydration, DEXA, sweat and RMR testing for tailored planning.

5
Supplement Provision

Batch-tested supplements, precisely dosed and delivered.

6
Performance Branding & SOPs

Consistent and professional systems implemented across the performance environment.

7
KPI Reporting & Communication

Clear and measurable results tracked and shared on a monthly basis.

quote

I’ve made big strides, not just the obvious stuff where you need to rehab the injury,

but I feel like I’m coming back in a lot better shape in all aspects as a better athlete to be honest

Alex Oxlade-Chamberlain

Beşiktaş J.K.

Alex Oxlade-Chamberlain

Education

Services built to move you forward

Who We Work With

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Ready to train at the next level?

Book a free consultation and get ready to join the KPI family

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Train with KPI this Off-Season

Work with KPI this Off-Season — either 1:1, in group coaching, or remotely — and take your game to the next level before Pre-Season begins.

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